Ports required for Replication Gateway used for recovery of physical machines

To recover physical machines to an on-premises data center, following ports are required for Replication Gateways.

Table: Ports required for Replication Gateway

Ports used	Description	For communication between	Direction	Protocol
22	Used for remote access to Replication Gateway Shell Console	Replication Gateway and the hosts	In-bound	TCP
53	Used for DNS name resolution	DNS server and Replication Gateway in the data center	Out-bound	TCP, UDP
123	Used for NTP synchronization	Replication Gateway and the NTP server	Out-bound	UDP
443	Used for replication	Between the Replication Gateways	Bi-directional	HTTPS, TLS 1.2
5634	Used for communication with IMS	IMS and Replication Gateway	Bi-directional	HTTPS, TLS 1.2
8089	Used for replication	Between the Replication Gateways	Bi-directional	TCP
33056	Used for replication	Host and Replication Gateway	In-bound	TCP